a fossil serpula; also, a formation containing these; attributive serpulite-grit.
| 单词 | θ32689 |
| 释义 | the world > animals > invertebrates > subkingdom Metazoa > grade Triploblastica or Coelomata > phylum Annelida > [noun] > class Chaetopoda > order Polychaeta > suborder Sabelliformia > member of family Serpulidae > fossil (1) serpulite1828 a fossil serpula; also, a formation containing these; attributive serpulite-grit. |
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